.odt / .rtf Dateien 404 Not Found

Liebes Forum
Ich habe seit kurzem, meist nur mit .odt oder .rtf Dateien folgendes Problem:
Die Dateien existieren in der Datenbank, alsauch im Dateiverzeichnis, dennoch zeigt Nextcloud eine Fehlermeldung an ( im UI: 404 Not Found, Im Desktop Client: Server replyed: File deleted from server… ).

Die Datei(en) wird im UI angezeigt, kann jedoch nicht gelöscht oder anderweitig verändert werden.

Wenn ich den jewiligen Eintrag in der Datenbank (und auch die Datei per FTP) lösche verschwindet sie. Wenn ich dann die selbe Datei am selben Ort wieder einfügen möchte ist dies nicht mehr möglich. Ich kann die Datei wieder hochladen, jedoch nur mit anderem Namen oder an einem anderen Ort.

Nextcloud version: 14.0.4
Operating system and version: ‪Ubuntu 16.04.5 LTS‬
Apache or nginx version (eg, Apache 2.4.25):
PHP version: 7.2.21

The issue you are facing:
Is this the first time you’ve seen this error? (Y/N):Y

The output of your Nextcloud log in Admin > Logging:

PASTE HERE

The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):

<?php
$CONFIG = array (
  'instanceid' => 'xxx',
  'passwordsalt' => 'xxxx',
  'secret' => 'xxxx',
  'trusted_domains' => 
  array (
    0 => 'xx.xx.xx',
  ),
  'datadirectory' => '/var/www/vhosts/xx.xx/xx.xx.xx/data',
  'overwrite.cli.url' => 'https://xx.xx.xx/',
  'dbtype' => 'mysql',
  'version' => '14.0.4.2',
  'dbname' => 'nextcloud_xx',
  'dbhost' => 'localhost',
  'dbport' => '',
  'dbtableprefix' => 'oc_',
  'mysql.utf8mb4' => true,
  'dbuser' => 'xxx',
  'dbpassword' => 'xxxxx',
  'installed' => true,
  'loglevel' => 3,
  'maintenance' => false,
  'theme' => '',
  'updater.secret' => 'xxx',
  'updater.release.channel' => 'production',
  'mail_smtpmode' => 'smtp',
  'mail_smtpsecure' => 'tls',
  'mail_smtpauthtype' => 'LOGIN',
  'mail_from_address' => 'no-reply',
  'mail_domain' => 'xx.xx',
  'mail_smtpauth' => 1,
  'mail_smtphost' => 'xx.xxx',
  'htaccess.RewriteBase' => '/',
  'memcache.distributed' => '\\OC\\Memcache\\Redis',
  'memcache.local' => '\\OC\\Memcache\\Redis',
  'memcache.locking' => '\\OC\\Memcache\\Redis',
  'redis' => 
  array (
    'host' => 'localhost',
    'port' => 6379,
  ),
  'versions_retention_obligation' => 'auto',
);

The output of your Apache/nginx/system log in /var/log/____:

|2018-11-22 19:14:01|Error|62.74.52.6|503|GET /ocs/v2.php/apps/notifications/api/v2/notifications HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|690 |Apache SSL/TLS access|
|---|---|---|---|---|---|---|---|---|
|2018-11-22 19:14:05|Error|62.74.52.6|503|PROPFIND /remote.php/dav/files/xxxxx/OHF%20Lesvos HTTP/1.0||Mozilla/5.0 (Windows) mirall/2.5.0v2.5.0 (build 20181112) (Nextcloud)|690 |Apache SSL/TLS access|
|2018-11-22 19:14:08|Error|94.65.69.223|503|PROPFIND /remote.php/dav/files/xxxxxxx/ HTTP/1.0||Mozilla/5.0 (Windows) mirall/2.3.3 (build 1) (Nextcloud)|690 |Apache SSL/TLS access|
|2018-11-22 19:14:17|Error|62.74.52.6|503|PROPFIND /remote.php/dav/files/xxxxx/ HTTP/1.0||Mozilla/5.0 (Windows) mirall/2.5.0v2.5.0 (build 20181112) (Nextcloud)|720 |Apache SSL/TLS access|
|2018-11-22 19:14:22|Error|62.74.52.6|503|PROPFIND /remote.php/dav/files/xxxxx/ HTTP/1.0||Mozilla/5.0 (Windows) mirall/2.5.0v2.5.0 (build 20181112) (Nextcloud)|1.11 K|Apache SSL/TLS access|
|2018-11-22 19:14:27|Error|2.84.67.84|503|PROPFIND /remote.php/dav/files/xxxxxx/ HTTP/1.0||Mozilla/5.0 (Macintosh) mirall/2.3.3 (build 84) (Nextcloud)|1.11 K|Apache SSL/TLS access|
|2018-11-22 19:14:28|Error|62.74.52.6|503|PROPFIND /remote.php/dav/files/xxxxx/ HTTP/1.0||Mozilla/5.0 (Windows) mirall/2.5.0v2.5.0 (build 20181112) (Nextcloud)|1.11 K|Apache SSL/TLS access|
|2018-11-22 19:14:34|Error|62.74.52.6|499|GET /core/fonts/OpenSans-Light.woff HTTP/2.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|0 |nginx SSL/TLS access|
|2018-11-22 19:14:35|Error|62.74.52.6|503|PROPFIND /remote.php/dav/files/xxxxx/OHF%20Lesvos HTTP/1.0||Mozilla/5.0 (Windows) mirall/2.5.0v2.5.0 (build 20181112) (Nextcloud)|1.11 K|Apache SSL/TLS access|
|2018-11-22 19:14:35|Error|62.74.52.6|503|PROPFIND /remote.php/dav/files/xxxxx/ HTTP/1.0||Mozilla/5.0 (Windows) mirall/2.5.0v2.5.0 (build 20181112) (Nextcloud)|1.11 K|Apache SSL/TLS access|
|2018-11-22 19:14:38|Error|94.65.69.223|503|PROPFIND /remote.php/dav/files/xxxxxxx/ HTTP/1.0||Mozilla/5.0 (Windows) mirall/2.3.3 (build 1) (Nextcloud)|1.11 K|Apache SSL/TLS access|
|2018-11-22 19:14:38|Error|94.65.69.223|503|PROPFIND /remote.php/dav/files/xxxxxxx/ HTTP/1.0||Mozilla/5.0 (Windows) mirall/2.3.3 (build 1) (Nextcloud)|1.11 K|Apache SSL/TLS access|
|2018-11-22 19:14:40|Error|62.74.52.6|503|PROPFIND /remote.php/dav/files/xxxxx/ HTTP/1.0||Mozilla/5.0 (Windows) mirall/2.5.0v2.5.0 (build 20181112) (Nextcloud)|1.11 K|Apache SSL/TLS access|
|2018-11-22 19:14:46|Error|62.74.52.6|503|PROPFIND /remote.php/dav/files/xxxxx/ HTTP/1.0||Mozilla/5.0 (Windows) mirall/2.5.0v2.5.0 (build 20181112) (Nextcloud)|1.11 K|Apache SSL/TLS access|
|2018-11-22 19:14:51|Error|62.74.52.6|503|PROPFIND /remote.php/dav/files/xxxxx/ HTTP/1.0||Mozilla/5.0 (Windows) mirall/2.5.0v2.5.0 (build 20181112) (Nextcloud)|1.11 K|Apache SSL/TLS access|
|2018-11-22 19:14:57|Error|62.74.52.6|503|PROPFIND /remote.php/dav/files/xxxxx/ HTTP/1.0||Mozilla/5.0 (Windows) mirall/2.5.0v2.5.0 (build 20181112) (Nextcloud)|1.11 K|Apache SSL/TLS access|
|2018-11-22 19:14:59|Error|2.84.67.84|503|PROPFIND /remote.php/dav/files/xxxxxx/ HTTP/1.0||Mozilla/5.0 (Macintosh) mirall/2.3.3 (build 84) (Nextcloud)|1.11 K|Apache SSL/TLS access|
|2018-11-22 19:15:02|Error|62.74.52.6|503|PROPFIND /remote.php/dav/files/xxxxx/ HTTP/1.0||Mozilla/5.0 (Windows) mirall/2.5.0v2.5.0 (build 20181112) (Nextcloud)|1.11 K|Apache SSL/TLS access|
|2018-11-22 19:15:05|Error|62.74.52.6|503|PROPFIND /remote.php/dav/files/xxxxx/OHF%20Lesvos HTTP/1.0||Mozilla/5.0 (Windows) mirall/2.5.0v2.5.0 (build 20181112) (Nextcloud)|1.11 K|Apache SSL/TLS access|
|2018-11-22 19:15:08|Error|62.74.52.6|503|PROPFIND /remote.php/dav/files/xxxxx/ HTTP/1.0||Mozilla/5.0 (Windows) mirall/2.5.0v2.5.0 (build 20181112) (Nextcloud)|1.11 K|Apache SSL/TLS access|
|2018-11-22 19:16:32|Error|62.74.52.6|403|GET /data/.ocdata?t=1542910341747 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|861 |Apache SSL/TLS access|
|2018-11-22 19:16:32|Error|62.74.52.6||(32)Broken pipe: AH01075: Error dispatching request to : (passing brigade to output filters)||||Apache error|
|2018-11-22 19:16:32|Error|62.74.52.6||[core:crit] (13)Permission denied: AH00529: /var/www/vhosts/xx.xx/drive.xx.xx/data/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable and that '/var/www/vhosts/xx.xx/drive.xx.xx/data/' is executable||||Apache error|
|2018-11-22 19:17:06|Error|62.74.52.6|403|POST /login/confirm HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:17:08|Error|62.74.52.6|403|POST /login/confirm HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:17:17|Error|62.74.52.6|403|POST /login/confirm HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:17:30|Error|62.74.52.6|403|GET /data/.ocdata?t=1542910399770 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|861 |Apache SSL/TLS access|
|2018-11-22 19:17:30|Error|62.74.52.6||(32)Broken pipe: AH01075: Error dispatching request to : (passing brigade to output filters)||||Apache error|
|2018-11-22 19:17:30|Error|62.74.52.6||[core:crit] (13)Permission denied: AH00529: /var/www/vhosts/xx.xx/drive.xx.xx/data/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable and that '/var/www/vhosts/xx.xx/drive.xx.xx/data/' is executable||||Apache error|
|2018-11-22 19:17:33|Error|62.74.52.6|403|GET /data/.ocdata?t=1542910403091 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|861 |Apache SSL/TLS access|
|2018-11-22 19:17:33|Error|62.74.52.6||(32)Broken pipe: AH01075: Error dispatching request to : (passing brigade to output filters)||||Apache error|
|2018-11-22 19:17:33|Error|62.74.52.6||[core:crit] (13)Permission denied: AH00529: /var/www/vhosts/xx.xx/drive.xx.xx/data/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable and that '/var/www/vhosts/xx.xx/drive.xx.xx/data/' is executable||||Apache error|
|2018-11-22 19:18:19|Error|62.74.52.6||(32)Broken pipe: AH01075: Error dispatching request to : (passing brigade to output filters)||||Apache error|
|2018-11-22 19:18:20|Error|62.74.52.6||(32)Broken pipe: AH01075: Error dispatching request to : (passing brigade to output filters)||||Apache error|
|2018-11-22 19:18:20|Error|62.74.52.6||(32)Broken pipe: AH01075: Error dispatching request to : (passing brigade to output filters)||||Apache error|
|2018-11-22 19:18:20|Error|62.74.52.6||(32)Broken pipe: AH01075: Error dispatching request to : (passing brigade to output filters)||||Apache error|
|2018-11-22 19:18:20|Error|62.74.52.6||(32)Broken pipe: AH01075: Error dispatching request to : (passing brigade to output filters)||||Apache error|
|2018-11-22 19:25:25|Error|62.74.52.6|404|GET /ocs/v2.php/apps/spreed/api/v1/signaling/eib9rm53 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1022 |Apache SSL/TLS access|
|2018-11-22 19:25:39|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FFundraising%2FOHF+Fundraising+Material+for+Supporters%2FEnglish%2FPresentations%2FOHF_Presentation_midMay+18_EN.pptx&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:39|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FFundraising%2FOHF+Fundraising+Material+for+Supporters%2FEnglish%2FPresentations%2FOHF+Project+Presentation+12.09.2018.odp&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:39|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FShare%2FDocuments%2FRosa+learning+to+speak+her+own+language%2Freported_statements_present_perfect.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:39|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FLevel+1%2FGrammar+Level+1%2FPresent+simple%2Fpresent_simple_form_be_mixed_2.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:39|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FLevel+1%2FGrammar+Level+1%2FPresent+simple%2Fpresent_simple_form_other-verbs_positive_2.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:40|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FLevel+1%2FGrammar+Level+1%2FPresent+simple%2Fpresent_simple_form_yes-no-questions_other-verbs.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:40|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FRosa+learns+her+own+language%2Fprepositions_after_verbs_2.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:40|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FLevel+1%2FGrammar+Level+1%2FPresent+simple%2Fpresent_simple_form_mixed_exercise_2_other_verbs.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:40|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FLevel+2%2FGrammar+Level+2%2Fpresent+continuous%2Fpresent_simple_or_present_continuous_explanation.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:41|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FFundraising%2FPr%C3%A4sentationen%2FC%C3%A9dric+-+Working+on%2FPresentation+fundraising+-+09.12.17_FO.pptx&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:41|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FRosa+learns+her+own+language%2Freported_statements_present_perfect.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:41|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FRosa+learns+her+own+language%2Fpresent+conditional.rtf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:42|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FCommunication+CI%2FPressemitteilung%2FPressemitteilung_September+2017_Schweiz_+OHF+Community+Center.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:42|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FShare%2FDocuments%2FRosa+learning+to+speak+her+own+language%2Freported_statements_present_continuous.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:42|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FFinanzen%2FDonations%2FLetter+OHF+Support_Express+Trailers.docx&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:42|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FLevel+2%2FGrammar+Level+2%2Fpresent+continuous%2Fpresent_continuous_form_wh_and_yes-no_questions_1.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:42|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FShare%2FDocuments%2FRosa+learning+to+speak+her+own+language%2Fprepositions_of_place_1.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:42|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FRosa+learns+her+own+language%2FPrepositions+of+space.docx&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:42|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FArchive%2FTransportation_Karamanlis-Lesvos%2FMarch+17_List+of+pallets+prepared.xlsx&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:43|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FFundraising%2FPr%C3%A4sentationen%2FC%C3%A9dric+-+Working+on%2FPresentation+fundraising+-+09.12.17.pptx&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FFundraising%2FOHF+Fundraising+Material+for+Supporters%2FEnglish%2FPresentations%2FOHF_Presentation_midMay+18_EN.pptx&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FFundraising%2FOHF+Fundraising+Material+for+Supporters%2FEnglish%2FPresentations%2FOHF+Project+Presentation+12.09.2018.odp&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FShare%2FDocuments%2FRosa+learning+to+speak+her+own+language%2Freported_statements_present_perfect.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FLevel+1%2FGrammar+Level+1%2FPresent+simple%2Fpresent_simple_form_yes-no-questions_other-verbs.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FLevel+1%2FGrammar+Level+1%2FPresent+simple%2Fpresent_simple_form_other-verbs_positive_2.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FLevel+2%2FGrammar+Level+2%2Fpresent+continuous%2Fpresent_simple_or_present_continuous_explanation.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FLevel+1%2FGrammar+Level+1%2FPresent+simple%2Fpresent_simple_form_mixed_exercise_2_other_verbs.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FFundraising%2FPr%C3%A4sentationen%2FC%C3%A9dric+-+Working+on%2FPresentation+fundraising+-+09.12.17_FO.pptx&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FRosa+learns+her+own+language%2Freported_statements_present_perfect.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FRosa+learns+her+own+language%2Fpresent+conditional.rtf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FLevel+1%2FGrammar+Level+1%2FPresent+simple%2Fpresent_simple_form_be_mixed_2.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FShare%2FDocuments%2FRosa+learning+to+speak+her+own+language%2Freported_statements_present_continuous.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FLevel+2%2FGrammar+Level+2%2Fpresent+continuous%2Fpresent_continuous_form_wh_and_yes-no_questions_1.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FLevel+1%2FGrammar+Level+1%2FPresent+simple%2Fpresent_simple_form_mixed_exercise_1_other_verbs.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FLevel+1%2FGrammar+Level+1%2FPresent+simple%2Fpresent_simple_form_be_negative.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FFundraising%2FPr%C3%A4sentationen%2FC%C3%A9dric+-+Working+on%2FPresentation+fundraising+-+09.12.17.pptx&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FLevel+1%2FGrammar+Level+1%2FPresent+simple%2Fpresent_simple_form_be_positive.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FCommunication+CI%2FTemplate+for+communication%2FInternal+communication%2FTemplate+-+Team+board+presentation%2FTemplate+-+Team+board+presentation+.idml&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FShare%2FDocuments%2FRosa+learning+to+speak+her+own+language%2Fpassive_present_perfect.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FLevel+1%2FGrammar+Level+1%2FPresent+simple%2Fpresent_simple_mixed_exercise_1_be_and_other_verbs.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FShare%2FDocuments%2FRosa+learning+to+speak+her+own+language%2Fpresent+conditional.rtf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FLevel+2%2FGrammar+Level+2%2Fpresent+continuous%2Fpresent_continuous_form_positive_and_negative_2.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:46|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FCommunication+CI%2FTemplate+for+communication%2FInternal+communication%2FTemplate+-+Team+board+presentation%2FTemplate+-+Team+board+presentation+.indd&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:47|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FVerein_Association+OHF%2FVereinsgr%C3%BCndung%2FInfobl%C3%A4tter+%26+divers%2FOHF-presentation_english_draft.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:47|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FLevel+1%2FGrammar+Level+1%2FPresent+simple%2Fpresent_simple_form_be_wh-questions.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:47|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FRosa+learns+her+own+language%2Fpassive_present_perfect.pdf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:50|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FShare%2FDocuments%2Fpassive+answers.rtf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:50|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FRosa+learns+her+own+language%2Fpassive+exercise+advanced.rtf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:50|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FShare%2FDocuments%2Fpassive.rtf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:50|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FRosa+learns+her+own+language%2Fpresent+conditional.rtf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:50|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FVolunteer+Coordination%2FDropbox+Archive%2FCode+of+Conduct+for+Volunteers.rtf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:50|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FOperations%2FUNHCR%2FUNHCR+meeting+2.8.2018.rtf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:50|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FShare%2FDocuments%2FRosa+learning+to+speak+her+own+language%2Fpresent+conditional.rtf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:50|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FNewsletter%2F2018_05%2FAmin+intewiev.rtf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:50|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FRosa+learns+her+own+language%2Fpassive+answers.rtf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:50|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FSchool%2FRosa+learns+her+own+language%2Fpassive.rtf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:50|Error|62.74.52.6|404|GET /core/preview.png?file=%2FVolunteer+Coordination%2FDropbox+Archive%2FCode+of+Conduct+for+Volunteers.rtf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:50|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOHF+Lesvos%2FShare%2FDocuments%2Fpassive+exercise+advanced.rtf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:50|Error|62.74.52.6|404|GET /core/preview.png?file=%2FOperations%2FUNHCR%2FUNHCR+meeting+2.8.2018.rtf&x=48&y=48&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:25:55|Error|62.74.52.6|400|GET /apps/files_texteditor/ajax/loadfile?filename=passive+answers.rtf&dir=OHF+LesvosShareDocuments HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.20 K|Apache SSL/TLS access|
|2018-11-22 19:25:55|Error|62.74.52.6|404|GET /core/preview?fileId=58660&x=113&y=113&c=90ebf11b6d08e2dbc92f301751ab6c89&forceIcon=0 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|1.15 K|Apache SSL/TLS access|
|2018-11-22 19:26:01|Error|62.74.52.6|404|GET /remote.php/webdav/OHF%20Lesvos/Share/Documents/passive%20answers.rtf?downloadStartSecret=nklvyixvdl HTTP/2.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|125 |nginx SSL/TLS access|
|2018-11-22 19:39:58|Error|62.74.52.6|499|GET /core/img/actions/triangle-s.svg HTTP/2.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|0 |nginx SSL/TLS access|
|2018-11-22 19:39:59|Error|62.74.52.6|403|GET /data/.ocdata?t=1542911748380 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|861 |Apache SSL/TLS access|
|2018-11-22 19:39:59|Error|62.74.52.6|403|GET /data/.ocdata?t=1542911748380 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|861 |Apache SSL/TLS access|
|2018-11-22 19:39:59|Error|62.74.52.6||[core:crit] (13)Permission denied: AH00529: /var/www/vhosts/xx.xx/drive.xx.xx/data/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable and that '/var/www/vhosts/xx.xx/drive.xx.xx/data/' is executable||||Apache error|
|2018-11-22 19:40:23|Error|62.74.52.6|403|GET /data/.ocdata?t=1542911773323 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|861 |Apache SSL/TLS access|
|2018-11-22 19:40:23|Error|62.74.52.6|403|GET /data/.ocdata?t=1542911773323 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|861 |Apache SSL/TLS access|
|2018-11-22 19:40:23|Error|62.74.52.6||[core:crit] (13)Permission denied: AH00529: /var/www/vhosts/xx.xx/drive.xx.xx/data/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable and that '/var/www/vhosts/xx.xx/drive.xx.xx/data/' is executable||||Apache error|
|2018-11-22 19:40:51|Error|62.74.52.6|403|GET /data/.ocdata?t=1542911800333 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|861 |Apache SSL/TLS access|
|2018-11-22 19:40:51|Error|62.74.52.6|403|GET /data/.ocdata?t=1542911800333 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|861 |Apache SSL/TLS access|
|2018-11-22 19:40:51|Error|62.74.52.6||[core:crit] (13)Permission denied: AH00529: /var/www/vhosts/xx.xx/drive.xx.xx/data/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable and that '/var/www/vhosts/xx.xx/drive.xx.xx/data/' is executable||||Apache error|
|2018-11-22 19:44:11|Error|62.74.52.6|403|GET /data/.ocdata?t=1542912000983 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|861 |Apache SSL/TLS access|
|2018-11-22 19:44:11|Error|62.74.52.6|403|GET /data/.ocdata?t=1542912000983 HTTP/1.0||Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0|861 |Apache SSL/TLS access|
|2018-11-22 19:44:11|Error|62.74.52.6||[core:crit] (13)Permission denied: AH00529: /var/www/vhosts/xx.xx/drive.xx.xx/data/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable and that '/var/www/vhosts/xx.xx/drive.xx.xx/data/' is executable||||Apache error|

Hello!

Sorry for writing in English, by German is too bad…

Did you solve this problem?
I think I have similar issue: https://help.nextcloud.com/t/file-or-directory-not-found/61294?u=hasse

Grüss
Hasse

Hi Hasse
Yes it was solved. As i am using plesk onyx i had to add this file-types in the configuration field »Serve static files directly by nginx« under Apache&nginx settings.

Hope it helps.
Best